uPVC Sash Windows at Trade Prices

At Colin’s Sash Windows we are all about providing our customers with high-quality windows. Our uPVC sliding sash windows and regular sash windows are produced in the United Kingdom and are supplied nationwide. Our trade price agreements allow us to sell our products with amazing discounts! uPVC sash windows have become a quality stamp in terms of energy efficiency, style, and low maintenance costs. Since our windows come with a 10 year warranty, you don’t have to worry about your investment. The sash windows are also extremely easy to clean – they tilt in as well as sliding like traditional timber sash windows.

Colin’s uPVC Sash Windows are delivered ready to fit and include all these features usually charged extra by competitors:

  • Toughened Glass
  • A rated 1.5 U Value ........ (Energy Certificates will be supplied on request)
  • Sash Horns
  • Travel Restrictors
  • Better than regular plastic sash windows
  • Free nationwide delivery (over 4 windows)

The following features are available for small extra charges

  • Georgian & Astragal Bar Options
  • Full Range of RAL or Farrow and Ball Colours & Renolit Foils
  • Chrome, gold and satin chrome furniture (white fitted as standard)
  • Secured by Design
  • Run through horns
  • Pilkington Obscure glass
  • Deep Bottom Rail

FAST UK Deliveries for From 5 Working Days

UK Manufactured UPVC sash windows supply only

Guarantees: Profile - 10 years, sealed units - 10 years, springs - 5 years, hardware - 12 months

Fabulous uPVC Sliding Sash Windows. We have NEVER had any complaints about the quality. You won't be disappointed by our competitive uPVC sash windows prices.

£249 plus VAT ANY SIZE *

*Max size 1300mm wide x 2400mm high at £249 plus VAT for the 7 Day Window, 1250mm wide x 2300mm high for the Synseal Evolve window. Bigger windows are £30 plus VAT extra

Click here for our easy to follow guide for installing our sash windows

Small delivery charge applicable if your order is for fewer than 4 windows or to Ireland, Northern Ireland and some remote parts of UK. Ask for UPVC sash windows online quote!

Tradition With Technology

Run–Thru Sash horns create an attractive alternative to the traditional vertical sliding window.

Available in both white and foiled options they are designed to appeal to homeowners looking to replace traditional sash box windows with a more cost effective and virtually maintenance free alternative.

These are fabricated by milling the profile into shape as opposed to the less effective screw on method.

The system provides safe cleaning of both sashes from the inside, security, high performance and aesthetically pleasing designs. Where required profiles can be formed to provide arch heads to match existing building details.